package com.web.new12306.service;

import java.sql.Connection;
import java.util.ArrayList;
import java.util.List;

import com.web.new12306.pojo.User;


public interface AdminService {
boolean Login(String name,String pwd);
//查询所有用户
List<User> showAll();
int saveUser(User user);
List<User> queryUsers(Integer page, Integer rows);
int number();

}
